I listed those characters because those are the least characters I have seen people use. I never said they suck, their just rather unused. And I'm sure you have friends who are pro's with those characters but regardless, they are still highly underused overall.

You can compare highly used characters to the most overused (Ike, Meta, etc.) and they'd look underused, so it really defeats the purpose. In a whole, the high/top tier characters you mentioned are used often. End discussion.